Plumbing, Heating, and Air-Conditioning Contractors, Power Boiler and Heat Exchanger Manufacturing, Metal Tank (Heavy Gauge) Manufacturing, Other Electronic Component Manufacturing, Current-Carrying Wiring Device Manufacturing

Drugs and Druggists' Sundries Merchant Wholesalers

Other Building Finishing Contractors, Wood Office Furniture Manufacturing, Office Furniture (except Wood) Manufacturing, Stationery and Office Supplies Merchant Wholesalers, Industrial and Personal Service Paper Merchant Wholesalers

Office Equipment Merchant Wholesalers, Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers, Stationery and Office Supplies Merchant Wholesalers, Paint, Varnish, and Supplies Merchant Wholesalers, Lessors of Residential Buildings and Dwellings

Flower, Nursery Stock, and Florists' Supplies Merchant Wholesalers

Petroleum Lubricating Oil and Grease Manufacturing, Petroleum Bulk Stations and Terminals, Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals), Gasoline Stations with Convenience Stores, Heating Oil Dealers

Electrical Contractors, Other Commercial Printing, Printing and Writing Paper Merchant Wholesalers, Other Clothing Stores, Limousine Service

Semiconductor and Related Device Manufacturing, Home Furnishing Merchant Wholesalers, Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers, Service Establishment Equipment and Supplies Merchant Wholesalers, Industrial and Personal Service Paper Merchant Wholesalers

Metal Coating, Engraving (except Jewelry and Silverware), and Allied Services to Manufacturers, Other Chemical and Allied Products Merchant Wholesalers

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Livestock Merchant Wholesalers

Highway, Street, and Bridge Construction, Coated and Laminated Paper Manufacturing, Paint, Varnish, and Supplies Merchant Wholesalers

Other Chemical and Allied Products Merchant Wholesalers

Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)

Stationery and Office Supplies Merchant Wholesalers

Other Miscellaneous Nondurable Goods Merchant Wholesalers

Service Establishment Equipment and Supplies Merchant Wholesalers, Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers, Other Miscellaneous Durable Goods Merchant Wholesalers, Other Chemical and Allied Products Merchant Wholesalers, Paint, Varnish, and Supplies Merchant Wholesalers

Office Machinery Manufacturing, Heating Equipment (except Warm Air Furnaces) Manufacturing, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipmen, Electronic Computer Manufacturing, Computer Storage Device Manufacturing